Can't install Django-shop on Mac OS

[ay0000]

Hello all,

I'm having an issue installing a fresh copy of Django-shop in a new pipenv environment in Pycharm. I'm following the instructions on the Django-shop website and the issue occurs at the
pipenv install --sequential step (see terminal output below)

I've done this a few times over the last few weeks but this is the first time I've encountered this issue. I'm using Django 3.1.6 and Python 3.8.2.

Courtesy Notice: Pipenv found itself running within a virtual environment, so it will automatically use that environment, instead of creating its own for any project. You can set PIPENV_IGNORE_VIRTUALENVS=1 to force pipenv to ignore that environment and create its own instead. You can set PIPENV_VERBOSITY=-1 to suppress this warning. Pipfile.lock not found, creating... Locking [dev-packages] dependencies... Building requirements... ✔ Success! Locking [packages] dependencies... ✘ Locking Failed! [ResolutionFailure]: File "/Users/aarronyounan/Library/Python/3.8/lib/python/site-packages/pipenv/resolver.py", line 741, in _main [ResolutionFailure]: resolve_packages(pre, clear, verbose, system, write, requirements_dir, packages, dev) [ResolutionFailure]: File "/Users/aarronyounan/Library/Python/3.8/lib/python/site-packages/pipenv/resolver.py", line 702, in resolve_packages [ResolutionFailure]: results, resolver = resolve( [ResolutionFailure]: File "/Users/aarronyounan/Library/Python/3.8/lib/python/site-packages/pipenv/resolver.py", line 684, in resolve [ResolutionFailure]: return resolve_deps( [ResolutionFailure]: File "/Users/aarronyounan/Library/Python/3.8/lib/python/site-packages/pipenv/utils.py", line 1395, in resolve_deps [ResolutionFailure]: results, hashes, markers_lookup, resolver, skipped = actually_resolve_deps( [ResolutionFailure]: File "/Users/aarronyounan/Library/Python/3.8/lib/python/site-packages/pipenv/utils.py", line 1108, in actually_resolve_deps [ResolutionFailure]: resolver.resolve() [ResolutionFailure]: File "/Users/aarronyounan/Library/Python/3.8/lib/python/site-packages/pipenv/utils.py", line 833, in resolve [ResolutionFailure]: raise ResolutionFailure(message=str(e)) [pipenv.exceptions.ResolutionFailure]: Warning: Your dependencies could not be resolved. You likely have a mismatch in your sub-dependencies. First try clearing your dependency cache with $ pipenv lock --clear, then try the original command again. Alternatively, you can use $ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation. Hint: try $ pipenv lock --pre if it is a pre-release dependency. ERROR: Could not find a version that matches django<3.1,<3.2,<4.0,>=1.6,>=1.8,>=1.8.0,>=2.0,>=2.1,>=2.2,>=3,>=3.1 (from -r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 33)) Tried: 1.1.3, 1.1.4, 1.2, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.3, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.3.7, 1.4, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.8, 1.4.9, 1.4.10, 1.4.11, 1.4.12, 1.4.13, 1.4.14, 1.4.15, 1.4.16, 1.4.17, 1.4.18, 1.4.19, 1.4.20, 1.4.21, 1.4.22, 1.5, 1.5.1, 1.5.2, 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.5.6, 1.5.7, 1.5.8, 1.5.8, 1.5.9, 1.5.10, 1.5.11, 1.5.12, 1.5.12, 1.6, 1.6, 1.6.1, 1.6.1, 1.6.2, 1.6.2, 1.6.3, 1.6.3, 1.6.4, 1.6.4, 1.6.5, 1.6.5, 1.6.6, 1.6.6, 1.6.7, 1.6.7, 1.6.8, 1.6.8, 1.6.9, 1.6.9, 1.6.10, 1.6.10, 1.6.11, 1.6.11, 1.7, 1.7, 1.7.1, 1.7.1, 1.7.2, 1.7.2, 1.7.3, 1.7.3, 1.7.4, 1.7.4, 1.7.5, 1.7.5, 1.7.6, 1.7.6, 1.7.7, 1.7.7, 1.7.8, 1.7.8, 1.7.9, 1.7.9, 1.7.10, 1.7.10, 1.7.11, 1.7.11, 1.8, 1.8, 1.8.1, 1.8.1, 1.8.2, 1.8.2, 1.8.3, 1.8.3, 1.8.4, 1.8.4, 1.8.5, 1.8.5, 1.8.6, 1.8.6, 1.8.7, 1.8.7, 1.8.8, 1.8.8, 1.8.9, 1.8.9, 1.8.10, 1.8.10, 1.8.11, 1.8.11, 1.8.12, 1.8.12, 1.8.13, 1.8.13, 1.8.14, 1.8.14, 1.8.15, 1.8.15, 1.8.16, 1.8.16, 1.8.17, 1.8.17, 1.8.18, 1.8.18, 1.8.19, 1.8.19, 1.9, 1.9, 1.9.1, 1.9.1, 1.9.2, 1.9.2, 1.9.3, 1.9.3, 1.9.4, 1.9.4, 1.9.5, 1.9.5, 1.9.6, 1.9.6, 1.9.7, 1.9.7, 1.9.8, 1.9.8, 1.9.9, 1.9.9, 1.9.10, 1.9.10, 1.9.11, 1.9.11, 1.9.12, 1.9.12, 1.9.13, 1.9.13, 1.10, 1.10, 1.10.1, 1.10.1, 1.10.2, 1.10.2, 1.10.3, 1.10.3, 1.10.4, 1.10.4, 1.10.5, 1.10.5, 1.10.6, 1.10.6, 1.10.7, 1.10.7, 1.10.8, 1.10.8, 1.11, 1.11, 1.11.1, 1.11.1, 1.11.2, 1.11.2, 1.11.3, 1.11.3, 1.11.4, 1.11.4, 1.11.5, 1.11.5, 1.11.6, 1.11.6, 1.11.7, 1.11.7, 1.11.8, 1.11.8, 1.11.9, 1.11.9, 1.11.10, 1.11.10, 1.11.11, 1.11.11, 1.11.12, 1.11.12, 1.11.13, 1.11.13, 1.11.14, 1.11.14, 1.11.15, 1.11.15, 1.11.16, 1.11.16, 1.11.17, 1.11.17, 1.11.18, 1.11.18, 1.11.20, 1.11.20, 1.11.21, 1.11.21, 1.11.22, 1.11.22, 1.11.23, 1.11.23, 1.11.24, 1.11.24, 1.11.25, 1.11.25, 1.11.26, 1.11.26, 1.11.27, 1.11.27, 1.11.28, 1.11.28, 1.11.29, 1.11.29, 2.0, 2.0, 2.0.1, 2.0.1, 2.0.2, 2.0.2, 2.0.3, 2.0.3, 2.0.4, 2.0.4, 2.0.5, 2.0.5, 2.0.6, 2.0.6, 2.0.7, 2.0.7, 2.0.8, 2.0.8, 2.0.9, 2.0.9, 2.0.10, 2.0.10, 2.0.12, 2.0.12, 2.0.13, 2.0.13, 2.1, 2.1, 2.1.1, 2.1.1, 2.1.2, 2.1.2, 2.1.3, 2.1.3, 2.1.4, 2.1.4, 2.1.5, 2.1.5, 2.1.7, 2.1.7, 2.1.8, 2.1.8, 2.1.9, 2.1.9, 2.1.10, 2.1.10, 2.1.11, 2.1.11, 2.1.12, 2.1.12, 2.1.13, 2.1.13, 2.1.14, 2.1.14, 2.1.15, 2.1.15, 2.2, 2.2, 2.2.1, 2.2.1, 2.2.2, 2.2.2, 2.2.3, 2.2.3, 2.2.4, 2.2.4, 2.2.5, 2.2.5, 2.2.6, 2.2.6, 2.2.7, 2.2.7, 2.2.8, 2.2.8, 2.2.9, 2.2.9, 2.2.10, 2.2.10, 2.2.11, 2.2.11, 2.2.12, 2.2.12, 2.2.13, 2.2.13, 2.2.14, 2.2.14, 2.2.15, 2.2.15, 2.2.16, 2.2.16, 2.2.17, 2.2.17, 2.2.18, 2.2.18, 3.0, 3.0, 3.0.1, 3.0.1, 3.0.2, 3.0.2, 3.0.3, 3.0.3, 3.0.4, 3.0.4, 3.0.5, 3.0.5, 3.0.6, 3.0.6, 3.0.7, 3.0.7, 3.0.8, 3.0.8, 3.0.9, 3.0.9, 3.0.10, 3.0.10, 3.0.11, 3.0.11, 3.0.12, 3.0.12, 3.1, 3.1, 3.1.1, 3.1.1, 3.1.2, 3.1.2, 3.1.3, 3.1.3, 3.1.4, 3.1.4, 3.1.5, 3.1.5, 3.1.6, 3.1.6 Skipped pre-versions: 1.8a1, 1.8b1, 1.8b2, 1.8rc1, 1.9a1, 1.9b1, 1.9rc1, 1.9rc2, 1.10a1, 1.10a1, 1.10b1, 1.10b1, 1.10rc1, 1.10rc1, 1.11a1, 1.11b1, 1.11rc1, 1.11rc1, 2.0a1, 2.0b1, 2.0rc1, 2.1a1, 2.1b1, 2.1rc1, 2.2a1, 2.2a1, 2.2b1, 2.2b1, 2.2rc1, 2.2rc1, 3.0a1, 3.0a1, 3.0b1, 3.0b1, 3.0rc1, 3.0rc1, 3.1a1, 3.1a1, 3.1b1, 3.1b1, 3.1rc1, 3.1rc1, 3.2a1, 3.2a1 There are incompatible versions in the resolved dependencies: django>=3 (from -r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 33)) django<3.1,>=2.1 (from django-shop==1.2.4->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 30)) django<3.2,>=1.8 (from django-admin-sortable2==0.7.8->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 20)) django<4.0,>=2.2 (from django-filer==2.0.2->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 4)) django>=1.6 (from django-fsm-admin==1.2.4->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 2)) django>=1.8.0 (from django-rest-auth==0.9.5->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 11)) django>=2.0 (from django-allauth==0.44.0->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 14)) django>=2.1 (from django-angular==2.3->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 8)) django>=2.1 (from django-polymorphic==3.0.0->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 12)) django>=2.2 (from django-cms==3.8.0->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 26)) django>=2.2 (from django-filter==2.4.0->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 16)) django>=2.2 (from django-phonenumber-field==5.0.0->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 13)) django>=2.2 (from django-post-office==3.5.3->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 27)) django>=2.2 (from django-select2==7.6.1->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 28)) django>=2.2 (from djangorestframework==3.12.2->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 15)) django>=3.1 (from djangocms-cascade==2.0->-r /var/folders/29/40q6jzf10mn1jnz1lx3f6x9h0000gn/T/pipenvk0dkq9jyrequirements/pipenv-ifoj0nh4-constraints.txt (line 10))

[VManuelSM]

Same trouble!!!! Help!!!

[SudoStain]

download the code and run it the traditional way.

[bozorgmehr96]

The problem caused by conflict between djangocms-cascade requiring django >=3.1 and django-shop requiring django <3.1

[alexakarpov]

@bozorgmehr96 thanks for the observation as to what's causing the problem; any suggestions as to how to work around it? I never used this coockie-cutter thing before - it sounds like this dependencies inconsistency comes from there. Would you say that editing the dependency in generated Pipfile is a good approach?

[alexakarpov]

interesting; reading around the issue reported by @ay0000 , I found one suggested workaround; the following indeed works:
$ pipenv install --sequential --skip-lock

, but check reports two errors (same root cause, apparently):

ERRORS:
<class 'filer.admin.folderadmin.FolderAdmin'>: (admin.E039) An admin for model "User" has to be registered to be referenced by FolderAdmin.autocomplete_fields.
<class 'filer.admin.permissionadmin.PermissionAdmin'>: (admin.E039) An admin for model "User" has to be registered to be referenced by PermissionAdmin.autocomplete_fields.

System check identified 2 issues (1 silenced).

[dorrayahyaoui]

interesting; reading around the issue reported by @ay0000 , I found one suggested workaround; the following indeed works: $ pipenv install --sequential --skip-lock

, but check reports two errors (same root cause, apparently):

ERRORS:
<class 'filer.admin.folderadmin.FolderAdmin'>: (admin.E039) An admin for model "User" has to be registered to be referenced by FolderAdmin.autocomplete_fields.
<class 'filer.admin.permissionadmin.PermissionAdmin'>: (admin.E039) An admin for model "User" has to be registered to be referenced by PermissionAdmin.autocomplete_fields.

System check identified 2 issues (1 silenced).

interesting; reading around the issue reported by @ay0000 , I found one suggested workaround; the following indeed works: $ pipenv install --sequential --skip-lock

, but check reports two errors (same root cause, apparently):

ERRORS:
<class 'filer.admin.folderadmin.FolderAdmin'>: (admin.E039) An admin for model "User" has to be registered to be referenced by FolderAdmin.autocomplete_fields.
<class 'filer.admin.permissionadmin.PermissionAdmin'>: (admin.E039) An admin for model "User" has to be registered to be referenced by PermissionAdmin.autocomplete_fields.

System check identified 2 issues (1 silenced).

im struggling with the same error .. any help

[chandave]

It looks like an issue with versions of django-filer newer than 2.0.2. I was able to bypass the filer.admin.folderadmin.FolderAdmin class issue by declaring django-filer==2.0.2 in cookiecutter-django-shop/{{cookiecutter.project_slug}}/Pipfile.

I also enabled django-compressor, i.e. answered "y" to "use_compressor" question when executing "cookiecutter ...".

For those of you that don't want to fork and modify the Pipfile yourself, you can use my fork. Just execute:

cookiecutter https://github.com/chandave/cookiecutter-django-shop

and answer "y" for the "use compressor" question.

[artforlife]

It looks like an issue with versions of django-filer newer than 2.0.2. I was able to bypass the filer.admin.folderadmin.FolderAdmin class issue by declaring django-filer==2.0.2 in cookiecutter-django-shop/{{cookiecutter.project_slug}}/Pipfile.

I also enabled django-compressor, i.e. answered "y" to "use_compressor" question when executing "cookiecutter ...".

For those of you that don't want to fork and modify the Pipfile yourself, you can use my fork. Just execute:

cookiecutter https://github.com/chandave/cookiecutter-django-shop

and answer "y" for the "use compressor" question.

Just wanted to report that your suggestions do not work when applied to the current version of this repository. I have been getting the same error. However, they do work, when applied to your fork.

[chandave]

It looks like an issue with versions of django-filer newer than 2.0.2. I was able to bypass the filer.admin.folderadmin.FolderAdmin class issue by declaring django-filer==2.0.2 in cookiecutter-django-shop/{{cookiecutter.project_slug}}/Pipfile.
I also enabled django-compressor, i.e. answered "y" to "use_compressor" question when executing "cookiecutter ...".
For those of you that don't want to fork and modify the Pipfile yourself, you can use my fork. Just execute:
cookiecutter https://github.com/chandave/cookiecutter-django-shop
and answer "y" for the "use compressor" question.

Just wanted to report that your suggestions do not work when applied to the current version of this repository. I have been getting the same error. However, they do work, when applied to your fork.

"... current version of this repository ..." as in cookiecutter-django-shop or do you mean django-shop?

My fork of cookiecutter-django-shop assumes django-shop v1.2.4.

If you are not using cookiecutter-django-shop then you can achieve the same django-filer limitation by editing django-shop's setup.py:

• Change 'django-filer>=1.7' to 'django-filer==2.0.2'

You might also need to add:

'django-treebeard==4.4'

Into the REQUIREMENTS list.